Prevent read_openpgp_stream from returning empty packets

[onak.git] / stats.h

diff --git a/stats.h b/stats.h
index bad00fe75456c8759f90354e4632c856ca1de9ba..08e2abea0152c22384d73e5072ec6f844c68b96b 100644 (file)
--- a/stats.h
+++ b/stats.h
@@ -1,11 +1,20 @@
 /*
  * stats.c - various routines to do stats on the key graph
  *
- * Jonathan McDowell <noodles@earth.li>
+ * Copyright 2000-2004,2007-2009 Jonathan McDowell <noodles@earth.li>
  *
- * Copyright 2002 Project Purple
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; version 2 of the License.
  *
- * $Id: stats.h,v 1.5 2003/06/04 20:57:13 noodles Exp $
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 /* MOSTSIGNED
@@ -24,9 +33,30 @@ key_getsigns - get the keys a key signs. */
 #include <inttypes.h>
 #include <stdbool.h>
 
-#include "keystructs.h"
 #include "ll.h"
 
+/**
+ * @brief Holds key details suitable for doing stats on.
+ */
+struct stats_key {
+       /** The keyid. */
+       uint64_t keyid;
+       /** Used for marking during DFS/BFS. */
+       int colour;
+       /** The key that lead us to this one for DFS/BFS. */
+       uint64_t parent;
+       /** A linked list of the signatures on this key. */
+       struct ll *sigs;
+       /** A linked list of the keys this key signs. */
+       struct ll *signs;
+       /** A bool indicating if we've initialized the sigs element yet. */
+       bool gotsigs;
+       /** If we shouldn't consider the key in calculations. */
+       bool disabled;
+       /** If the key is revoked (and shouldn't be considered). */
+       bool revoked;
+};
+
 /**
  *     initcolour - Clear the key graph ready for use.
  *     @parent: Do we want to clear the parent pointers too?